/*
 * Yang Shuai  Copyright (c) 2022 https://yby6.com.
 * Copyright (c) 2022. Yangbuyi, personal projects are not allowed to be commercialized without permission.
 * Please keep the information of the original author of the code. Thank you
 *
 */

import axios from 'axios'
import { Notification, MessageBox, Message } from 'element-ui'
import store from '@/store'
// import { getToken } from '@/utils/auth'
// 错误信息
import errorCode from '@/utils/errorCode'
import { getToken } from '@/utils/auth'

// axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
// 创建axios实例
const service = axios.create({
  // axios中请求配置有baseURL选项，表示请求URL公共部分
  baseURL: process.env.VUE_APP_BASE_API,
  // 超时
  timeout: 500000
})
// request拦截器
service.interceptors.request.use(config => {
  // 是否需要设置 token
  // const isToken = (config.headers || {}).isToken === false
  // if (getToken() && !isToken) {
  //   config.headers['Authorization'] = getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
  // }
  if (store.getters.token) {
    config.headers['token'] = getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
  }
  // get请求映射params参数
  // if (config.method === 'get' && config.params) {
  //   let url = config.url + '?'
  //   for (const propName of Object.keys(config.params)) {
  //     const value = config.params[propName]
  //     var part = encodeURIComponent(propName) + '='
  //     if (value !== null && typeof (value) !== 'undefined') {
  //       if (typeof value === 'object') {
  //         for (const key of Object.keys(value)) {
  //           const params = propName + '[' + key + ']'
  //           var subPart = encodeURIComponent(params) + '='
  //           url += subPart + encodeURIComponent(value[key]) + '&'
  //         }
  //       } else {
  //         url += part + encodeURIComponent(value) + '&'
  //       }
  //     }
  //   }
  //   url = url.slice(0, -1)
  //   config.params = {}
  //   config.url = url
  // }
  return config
}, error => {
  console.log(error)
  Promise.reject(error)
})

// 响应拦截器
service.interceptors.response.use(res => {
  // 未设置状态码则默认成功状态
  const code = res.data.code || 20000
  // 获取错误信息
  const msg = errorCode[code] || res.data.message || errorCode['default']

  if (code === 401) {
    MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
      confirmButtonText: '重新登录',
      cancelButtonText: '取消',
      type: 'warning'
    }
    ).then(() => {
      store.dispatch('user/logout').then(() => {
        location.href = '/index'
      })
    })
  } else if (code === 500) {
    Message({
      message: msg,
      type: 'error'
    })
    return Promise.reject(new Error(msg))
  } else if (code !== 20000) {
    Notification.error({
      title: msg
    })
    return Promise.reject('error')
  } else {
    return res.data
  }
},
error => {
  console.log('err' + error)
  let { message } = error
  if (message === 'Network Error') {
    message = '后端接口连接异常'
  } else if (message.includes('timeout')) {
    message = '系统接口请求超时'
  } else if (message.includes('Request failed with status code')) {
    message = '系统接口' + message.substr(message.length - 3) + '异常'
  }
  Message({
    message: message,
    type: 'error',
    duration: 5 * 1000
  })
  return Promise.reject(error)
}
)

export default service
